/*
 * Copyright © 2015 Cask Data, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

@import "../variables.less";
@import "../../../bower_components/bootstrap/less/mixins.less";

body.theme-default {
  visibility: visible;

  header nav > ul {
    border-left:1px solid @gray;
  }
  footer {
    border-top: 1px dashed white;
    background-color: lighten(@body-bg, 2%);
  }

  //
  // Buttons
  // --------------------------------------------------

  // Common styles
  .btn-default,
  .btn-primary,
  .btn-success,
  .btn-info,
  .btn-warning,
  .btn-danger {
    text-shadow: 0 -1px 0 rgba(0,0,0,.2);
    @shadow: inset 0 1px 0 rgba(255,255,255,.15), 0 1px 1px rgba(0,0,0,.075);
    .box-shadow(@shadow);

    // Reset the shadow
    &:active,
    &.active {
      .box-shadow(inset 0 3px 5px rgba(0,0,0,.125));
    }

    .badge {
      text-shadow: none;
    }
  }

  // Mixin for generating new styles
  .btn-styles(@btn-color: #555) {
    #gradient > .vertical(@start-color: @btn-color; @end-color: darken(@btn-color, 12%));
    .reset-filter(); // Disable gradients for IE9 because filter bleeds through rounded corners; see https://github.com/twbs/bootstrap/issues/10620
    background-repeat: repeat-x;
    border-color: darken(@btn-color, 14%);

    &:hover,
    &:focus  {
      background-color: darken(@btn-color, 12%);
      background-position: 0 -15px;
    }

    &:active,
    &.active {
      background-color: darken(@btn-color, 12%);
      border-color: darken(@btn-color, 14%);
    }

    &.disabled,
    &:disabled,
    &[disabled] {
      background-color: darken(@btn-color, 12%);
      background-image: none;
    }
  }

  // Common styles
  .btn {
    // Remove the gradient for the pressed/active state
    &:active,
    &.active {
      background-image: none;
    }
  }

  // Apply the mixin to the buttons
  .btn-default { .btn-styles(@btn-default-bg); text-shadow: 0 1px 0 #fff; border-color: #ccc; }
  .btn-primary { .btn-styles(@btn-primary-bg); }
  .btn-success { .btn-styles(@btn-success-bg); }
  .btn-info    { .btn-styles(@btn-info-bg); }
  .btn-warning { .btn-styles(@btn-warning-bg); }
  .btn-danger  { .btn-styles(@btn-danger-bg); }

  //
  // Images
  // --------------------------------------------------

  .thumbnail,
  .img-thumbnail {
    .box-shadow(0 1px 2px rgba(0,0,0,.075));
  }

  // Inverted navbar
  .navbar-inverse {
    #gradient > .vertical(@start-color: lighten(@navbar-inverse-bg, 10%); @end-color: @navbar-inverse-bg);
    .reset-filter(); // Remove gradient in IE<10 to fix bug where dropdowns don't get triggered; see https://github.com/twbs/bootstrap/issues/10257

    .navbar-nav > .open > a,
    .navbar-nav > .active > a {
      #gradient > .vertical(@start-color: @navbar-inverse-link-active-bg; @end-color: lighten(@navbar-inverse-link-active-bg, 2.5%));
      .box-shadow(inset 0 3px 9px rgba(0,0,0,.25));
    }

    .navbar-brand,
    .navbar-nav > li > a {
      text-shadow: 0 -1px 0 rgba(0,0,0,.25);
    }
  }

  // Undo rounded corners in static and fixed navbars
  .navbar-static-top,
  .navbar-fixed-top,
  .navbar-fixed-bottom {
    border-radius: 0;
  }

  // Fix active state of dropdown items in collapsed mode
  @media (max-width: @grid-float-breakpoint-max) {
    .navbar .navbar-nav .open .dropdown-menu > .active > a {
      &,
      &:hover,
      &:focus {
        color: #fff;
        #gradient > .vertical(@start-color: @dropdown-link-active-bg; @end-color: darken(@dropdown-link-active-bg, 5%));
      }
    }
  }

  //
  // Alerts
  // --------------------------------------------------

  // Common styles
  .alert {
    text-shadow: 0 1px 0 rgba(255,255,255,.2);
    @shadow: inset 0 1px 0 rgba(255,255,255,.25), 0 1px 2px rgba(0,0,0,.05);
    .box-shadow(@shadow);
  }

  // Mixin for generating new styles
  .alert-styles(@color) {
    #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 7.5%));
    border-color: darken(@color, 15%);
  }

  // Apply the mixin to the alerts
  .alert-success    { .alert-styles(@alert-success-bg); }
  .alert-info       { .alert-styles(@alert-info-bg); }
  .alert-warning    { .alert-styles(@alert-warning-bg); }
  .alert-danger     { .alert-styles(@alert-danger-bg); }

  //
  // Progress bars
  // --------------------------------------------------

  // Give the progress background some depth
  .progress {
    #gradient > .vertical(@start-color: darken(@progress-bg, 4%); @end-color: @progress-bg)
  }

  // Mixin for generating new styles
  .progress-bar-styles(@color) {
    #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 10%));
  }

  // Apply the mixin to the progress bars
  .progress-bar            { .progress-bar-styles(@progress-bar-bg); }
  .progress-bar-success    { .progress-bar-styles(@progress-bar-success-bg); }
  .progress-bar-info       { .progress-bar-styles(@progress-bar-info-bg); }
  .progress-bar-warning    { .progress-bar-styles(@progress-bar-warning-bg); }
  .progress-bar-danger     { .progress-bar-styles(@progress-bar-danger-bg); }

  // Reset the striped class because our mixins don't do multiple gradients and
  // the above custom styles override the new `.progress-bar-striped` in v3.2.0.
  .progress-bar-striped {
    #gradient > .striped();
  }

  //
  // List groups
  // --------------------------------------------------

  .list-group {
    border-radius: @border-radius-base;
    .box-shadow(0 1px 2px rgba(0,0,0,.075));
  }
  .list-group-item.active,
  .list-group-item.active:hover,
  .list-group-item.active:focus {
    text-shadow: 0 -1px 0 darken(@list-group-active-bg, 10%);
    #gradient > .vertical(@start-color: @list-group-active-bg; @end-color: darken(@list-group-active-bg, 7.5%));
    border-color: darken(@list-group-active-border, 7.5%);

    .badge {
      text-shadow: none;
    }
  }

  //
  // Panels
  // --------------------------------------------------

  // Common styles
  .panel {
    .box-shadow(0 1px 2px rgba(0,0,0,.05));
    background-image:none;
    font-size:16px;
  }

  // Mixin for generating new styles
  .panel-heading-styles(@color) {
    #gradient > .vertical(@start-color: @color; @end-color: darken(@color, 5%));
  }

  // Apply the mixin to the panel headings only
  .panel-default > .panel-heading   { .panel-heading-styles(@panel-default-heading-bg);}
  .panel-primary > .panel-heading   { .panel-heading-styles(@panel-primary-heading-bg); }
  .panel-success > .panel-heading   { .panel-heading-styles(@panel-success-heading-bg); }
  .panel-info > .panel-heading      { .panel-heading-styles(@panel-info-heading-bg); }
  .panel-warning > .panel-heading   { .panel-heading-styles(@panel-warning-heading-bg); }
  .panel-danger > .panel-heading    { .panel-heading-styles(@panel-danger-heading-bg); }

  //
  // Wells
  // --------------------------------------------------

  .well {
    #gradient > .vertical(@start-color: darken(@well-bg, 5%); @end-color: @well-bg);
    border-color: darken(@well-bg, 10%);
    @shadow: inset 0 1px 3px rgba(0,0,0,.05), 0 1px 0 rgba(255,255,255,.1);
    .box-shadow(@shadow);
  }

}
